On Friday, 8 January 2016 at 13:30:34 UTC, Walter Bright wrote:
https://www.reddit.com/r/programming/comments/400wpy/andrei_alexandrescus_amazing_150_minutes_course/Part 1: https://www.youtube.com/watch?v=ph7FP0LnmcA Part 2: https://www.youtube.com/watch?v=3_FXy3cT5C8
Are the slides available somewhere?